baber/WOPTO huggingface dataset:
Patent CA-2603571-C (CA)
Title: Using a test query to determine whether a network device suffers from a software bug or design flaw
Inventor: GRAESSLEY JOSHUA V
IPC: H04L12/26
Filed: 2006-04-04
Granted: 2012-02-21
Abstract: One embodiment of the present invention determines if a domain name system (DNS) server is flawed. During operation, the system sends a special exploratory query to the DNS server, wherein the exploratory query is constructed to detect the existence of a flaw in the DNS server. If the answer from the DNS server indicates that a flaw exists in the DNS server, the system takes remedial action. Another embodiment detects a non-compliant router that incorrectly responds to all address-resolution-protocol (ARP) requests, including ARP requests for link-local IP addresses. This embodiment sends an ARP request asking for an Ethernet address associated with a reserved link-local IP address, which should not be assigned to any device. If a response is received to the ARP request, the system determines that the response was sent by a non-compliant router that incorrectly responds to all ARP requests, including ARP requests for link-local IP addresses.
Patent CA-2606701-C (CA)
Inventor: GILES KEVIN
IPC: H01J49/42
Filed: 2006-06-05
Granted: 2014-08-05
Abstract: An ion guide or ion trap (1) is disclosed having an entrance electrode (2) and an exit electrode (3). The potential of the exit electrode (3) is periodically dropped for a relatively short period of time allowing some ions to escape from the ion guide or ion trap (1) via an aperture in the exit electrode (3).  The period of time that the potential of the exit electrode (3) is dropped for is progressively increased and ions emerge from the ion guide or ion trap (1) in a mass to charge ratio dependent manner. The ion guide or ion trap (1) may be operated as a mass separator or low resolution mass analyser.
Patent CA-2629009-C (CA)
Inventor: BAYLEY HAGAN
IPC: C12Q1/68
Filed: 2006-11-15
Granted: 2016-02-02
Abstract: The invention relates to a method of identifying an individual nucleotide, comprising (a) contacting the nucleotide with a transmembrane protein pore so that the nucleotide interacts with the pore and (b) measuring the current passing through the pore during the interaction and thereby determining the identity of the nucleotide. The invention also relates to a method of sequencing nucleic acid sequences and kits related thereto.
Patent CA-2634015-C (CA)
Title: Wound shield and wound warming apparatus and method
Inventor: AALI ADEL
IPC: A61F5/00
Filed: 2006-12-14
Granted: 2014-11-18
Abstract: A wound shield including a conformable frame to circumscribe a wound and warm water circulating system to maintain a warm environment. Any suitable dressing may be secured over the conformable frame providing separation between the wound and the dressing. The wound frame may provide pressure relief around a wound or pressure sore to permit healing.  A conformable frame may be composed of one or more layers of any suitable material and may include adhesive on one or more surfaces to secure the frame to the wound site and or to secure the dressing to the conformable frame.
Patent CA-2635154-C (CA)
Inventor: SPIELBAUER GEORG
IPC: H03G3/20
Filed: 2008-06-18
Granted: 2013-08-27
Abstract: The invention relates to a compressor and method for amplifying an input signal with a controlled gain comprising the steps of: providing an output signal representing the input signal amplified by an initial gain; determining a signal level of the input signal or of the output signal; comparing the signal level with a threshold level; if the signal level is below the threshold level, updating the initial gain value using an adaptive control characteristic; and if the signal level is above the threshold level, updating, dependent on the signal level, the initial gain value using a fixed control characteristic or an adaptive control characteristic respectively; the adaptive control characteristic being dependent on the signal level and the fixed control characteristic being independent from the signal level.
Patent CA-2647613-C (CA)
Inventor: BERTHIAUME ERIC
IPC: B62B5/00
Filed: 2008-12-19
Granted: 2016-06-21
Abstract: The present invention includes a shopping cart frame with mounting bracket units connecting caster wheels and having a plate secured underneath the base with a caster pin receiving hole and spaced-apart flanges flanking the hole and abutting on the base; a shopping cart with a support bar between side uprights for forwardly propping up a primary basket and rearwardly hanging a secondary basket; a cart with a plastic basket having rear structural tubes sheathing the frame's side uprights and being secured thereto; a modular method of making different cart models by providing multiple sets of components with cooperating mounting surfaces for interconnection; a modular plastic basket with a hooked-on suspended tray and a channel-shaped overlay detachably snapped over the edge and tray; a one-piece molded plastic basket with independent branching tubular sections with different thicknesses; and an independent gas- assisted injection method for molding a one-piece plastic basket.
Patent CA-2651112-C (CA)
Inventor: ROCKLEY PAUL W
IPC: A61F9/007
Filed: 2007-05-01
Granted: 2016-11-22
Abstract: In one aspect of the invention, a multi-purpose phacoemulsification needle comprises a needle body disposed about a ceiiterline and has a lumen disposed therein. The lumen has a first cross-sectional area that is normal to the centerline. The needle further comprises a distal tip comprising an arcuate surface and a face with a port therein. The port has a second cross-sectional area in a plane generally parallel to the face and is in fluid communication with an internal cavity that has a third cross-sectional area normal to the centerline, the internal cavity being in fluid communication with the lumen. The needle is configured such that the third cross-sectional area is greater than either the first cross-sectional area or the second cross-sectional area. In another aspect of the invention, the needle comprises a plurality of fins projecting inwardly from the lumen.
Patent CA-2655750-C (CA)
Inventor: ALISI MARIA ALESSANDRA
IPC: A61P29/00
Filed: 2007-06-14
Granted: 2014-09-09
Abstract: L'invention porte sur un composé 2-arylindole substitué en position 5, de la formule (I), dans laquelle X, Y, Z, W, A, R et R' possèdent les significations données dans la description; sur une composition pharmaceutique renfermant ledit composé; et sur des composés intermédiaires et un procédé de préparation de ces derniers.
Patent CA-2656016-C (CA)
Inventor: FREEMAN JENNY E
IPC: A61B5/103
Filed: 2006-08-21
Granted: 2017-05-16
Abstract: This invention relates generally to an index map comprising both pressure and perfusion information from a diabetic patient foot for the purpose of treatment. The index map may also be a map of perfusion and/or metabolism of the tissue (reflecting oxygen delivery and oxygen extraction, obtained by thermal imaging, hyperspectral imaging, or duplex ultrasound, MRA, CT or laser Doppler imaging. This information aids treatment in prevention of diabetic foot ulceration and amputation and in treatment of tissue compromise to prevent tissue loss in other body regions.
Patent CA-2657626-C (CA)
Inventor: RABADAN RAUL
IPC: C12N15/67
Filed: 2007-07-12
Granted: 2020-02-25
Abstract: L'invention porte sur des séquences signal nucléotidiques inhibitrices ou séquences <= INS >= dans les génomes des lentivirus. En particulier, l'invention porte sur le motif AGG présent dans tous les génomes viraux. Le motif AGG peut avoir un effet inhibiteur sur un virus, par exemple, par la réduction des taux, ou le maintien de taux faibles à l'état stable, d'ARN viraux dans des cellules hôtes, et l'induction et/ou le maintien dans une latence virale. Sous un aspect, l'invention concerne des vaccins contenant ou produits à partir d'acides nucléiques viraux dans lesquels les séquences AGG ont été mutées. Sous un autre aspect, l'invention concerne des procédés et des compositions pour affecter la fonction du motif AGG, et des procédés pour identifier d'autres séquences INS dans les génomes viraux.
Patent CA-2662047-C (CA)
Inventor: OLBERDING JASON GENE
IPC: F16K31/165
Filed: 2007-06-22
Granted: 2011-09-20
Abstract: A valve actuator (200) comprises a housing (202), a lever (214), and a positioning device (216, 218). The lever is disposed within the housing and is adapted to be operatively coupled to rotate the valve shaft (219). The positioning device is operatively coupled to the lever to bias the lever into a predetermined position.
Patent CA-2672950-C (CA)
Title: Hydraulic coupling
Inventor: BURNS TIMOTHY M
IPC: F16H48/32
Filed: 2007-12-03
Granted: 2015-07-07
Abstract: A torque transfer coupling includes first and second rotary members. A transfer clutch operatively connects the first and second rotary members. A piston, disposed in a piston chamber, is actuable to engage the transfer clutch. A hydraulic pump in fluid communication with a sump containing hydraulic fluid has a first pump member fixed for rotation with the first rotary member and a second pump member fixed for rotation with the second rotary member such that relative rotation between the first and the second pump members generates a fluid pumping action. A first flow path supplies hydraulic fluid from the hydraulic pump to the piston chamber. A second flow path supplies hydraulic fluid from the piston chamber to a control valve for regulating the pressure of the hydraulic fluid supplied to the piston chamber. The second flow path includes an aperture extending through the second pump member.
Patent CA-2677997-C (CA)
Title: Non-woven fiber fabric
Inventor: AHLERS MICHAEL
IPC: D04H3/00
Filed: 2008-02-29
Granted: 2016-01-26
Abstract: In order to provide a non-woven fiber fabric which is improved in comparison with the state of the art, also, in particular, in the form of a flat material or as part of a flat material which can be used as a biodegradable material in medicine, in particular, as an implant or carrier material for living cells (tissue engineering) but also a non-woven fiber fabric which can be used in food technology in a variety of applications, in particular, as a preliminary product for foods, it is suggested that the non-woven fiber fabric contain fibers consisting of a gelatin material, wherein the thickness of the fibers is on average 1 to 500 µm and wherein the non-woven fiber fabric has a plurality of areas, at which two or more fibers merge into one another without any phase boundary.
Patent CA-2683794-C (CA)
Inventor: BALLMAIER KATHI
IPC: A46B5/02
Filed: 2008-04-10
Granted: 2014-05-27
Abstract: The invention relates to a toothbrush having a head area comprising cleaning elements, a grip area, and a neck area, which connects the head and the grip areas to each other, wherein the toothbrush is configured having a first component made of plastic, and at least one further second component made of plastic, wherein the first component has a relief structure that is covered by the second component. The relief structure comprises high regions having the shortest distance to the outer surface of the second component, and low regions having the greatest distance to the outer surface of the second component, and the relief structure has intermediate regions adjacent to the high and low regions, the distance to the outer surface of the second component of the intermediate regions being between that of the high and low regions.
Patent CA-2685719-C (CA)
Inventor: MCKIBBEN AARON
IPC: E05B19/00
Filed: 2007-05-01
Granted: 2011-05-17
Abstract: A lock core (10) and key blank (12) are disclosed. The disclosed lock core (10) includes a core body (26), a core sleeve (28), a core plug (30), and a side pin assembly including a side pin (34), a region pin (36), and a spring (38).
Patent CA-2685898-C (CA)
Title: Escape route marking for an airplane
Inventor: LIEROW HANS-CHRISTIAN
IPC: A62B3/00
Filed: 2008-04-18
Granted: 2011-08-09
Abstract: The invention relates to an escape route marking for a passenger compartment in an airplane comprising a plurality of elongated segments disposed consecutively along the escape route to be marked, wherein each segment comprises a carrier module and a light module disposed on the carrier module, and the light module has a substantially transparent plastic material in which are mixed photoluminescent pigments, which glow in the dark, the pigments being microscopically encapsulated in a second material such that liquid and moisture do not come in contact with the pigments.
Patent CA-2686410-C (CA)
Inventor: JONES LEVI
IPC: A63B22/04
Filed: 2008-04-16
Granted: 2017-08-22
Abstract: Apparatus and method of factory or post-manufacture installation of at least two exercise equipment units in tractor-trailer vehicles with sleepers. The exercise equipment units are stored initially in storage compartments located under beds behind the driver and passenger seats. The exercise equipment units are securely held within the storage compartments by storage locking mechanisms. Each exercise equipment unit is movable manually or electronically from the storage compartment to an operational or use position within the tractor-trailer walking space or sleeping area. In the operational position, the selected exercise equipment unit is secured by an operation locking mechanism in the operational position; adjusted and setup for use by multiple users. The exercise equipment units are connected to a computer for sensing, remote monitoring and displaying of vital signs of at least two users. The selected exercise equipment unit may be returned manually or electronically to either the first or said second storage compartment and re-secured in the storage compartment.
Patent CA-2687020-C (CA)
Inventor: SHERKIN ALEXANDER
IPC: H04W12/06
Filed: 2009-12-04
Granted: 2014-02-18
Abstract: Appareil de communication mobile fonctionnant dans un réseau de communication sans fil avec service de communication fourni par un fournisseur de service (p. ex. un fournisseur de réseau sans fil pour téléphonie classique ou un fournisseur de services de transmission de données pour la synchronisation de données). Un serveur d'applications reçoit, par le réseau sans fil, un message provenant de l'appareil mobile. Le message comporte un champ pour inclure un jeton ayant une signature numérique correspondant au fournisseur de service. Le serveur d'applications valide le jeton du message en vérifiant notamment la signature numérique du jeton avec une clé publique correspondant au fournisseur de service. Le serveur d'applications permet ou refuse l'accès au service d'application selon le résultat de la validation. Dans un mode de réalisation, le service d'applications est un service de commerce électronique, où un test de vérification (comme un test captcha) habituellement utilisé pour le service est évité ou exclu.
Patent CA-2688471-C (CA)
Inventor: ROBLETT TERENCE ALFRED
IPC: H04L12/24
Filed: 2008-06-05
Granted: 2017-01-17
Abstract: A method and system of supporting and testing equipment distant from the support system are provided. The method includes the steps of forming a communications link between the equipment and the support system, using the support system to measure performance of the equipment and to provide a set of performance data, providing library data relating to the equipment, comparing the performance data with the library data and analysing the compared data whereby to provide a performance diagnosis of the equipment, all in a substantially continuousreal time operation.
Patent CA-2690134-C (CA)
Inventor: FROST TIM
IPC: F16K31/02
Filed: 2008-05-20
Granted: 2013-07-02
Abstract: A valve assembly provides a holder cantileveredly attached to a boss on an end cap to axially dispose an actuator and a poppet on an axis with a valve seat formed in the end cap. The actuator is preferably a shape memory alloy actuator. The end cap may be placed in line with a fluid system such as in a gas oven so that an electrical communication with an igniter is provided.
Patent CA-2700136-C (CA)
Title: Systeme et procede pour fournir une redondance supplementaire de commande de bloc obturateur de puits
Inventor: MCGRATH SCOTT PHILLIP
IPC: E21B33/06
Filed: 2008-09-19
Granted: 2012-11-20
Abstract: L'invention concerne un dispositif pour permettre des chemins d'écoulement de fluide de secours ou alternés autour de composants de commande de bloc obturateur de puits (BOP) fonctionnant mal à l'aide d'un raccordement de tuyau hydraulique souple amovible installé à distance. Le chemin d'écoulement de fluide de secours envoie un fluide hydraulique régulé en pression pour un fonctionnement de BOP via une soupape d'isolement fixée de manière rigide sur le BOP, puis vers un tuyau souple relié à un panneau d'intervention situé sur le BOP et enfin à travers une soupape qui isole le trajet d'écoulement principal et établit un trajet d'écoulement auxiliaire pour permettre un fonctionnement continu. Pour augmenter la fiabilité, les composants de secours à partir d'un BOP de rechange agissent et sont rigidement fixés sur le BOP.
Patent CA-2702412-C (CA)
Inventor: HOGDAHL STEFAN
IPC: A61M5/315
Filed: 2008-04-15
Granted: 2012-07-17
Abstract: The present invention relates to a device for expelling a predetermined quantity of medicament comprising driving means comprising an energy- accumulating member, a nut, and a driver for driving a pressure means; and activation means for activating said driving means wherein said pressure means comprises a movable wall part arranged inside a 2container and a threaded plunger rod arranged to interact with said driving means for pushing said movable wall part forwardly, and wherein said activation means comprises a manually operated push button arranged on the front end of the device for promoting an ergonomic handling of the device and wherein said activation means are capable of interacting with said driving means in a stepwise mode; such that each time said push button is depressed said pressure means moves an step exerting pressure on the medicament inside the container and expelling a predetermined quantity of the medicament through the opening.
Patent CA-2703354-C (CA)
Title: Bulk handling of agricultural chemicals and chemical container
Inventor: BULANI DENNIS
IPC: A01G25/00
Filed: 2010-05-07
Granted: 2012-10-02
Abstract: A method of bulk handling of a liquid agricultural chemical includes securing an above ground farm container to the ground at a farm location with an input port defined in a top thereof; pumping the chemical from a container at a dealer location into a transport vehicle, driving the transport vehicle to the farm location, and pumping the agricultural chemical into the input port; pumping the apicultural chemical from the farm container through an output port in the top of the farm container into a carry tank on a farm vehicle; and driving the farm vehicle to a field location and pumping the agricultural chemical from the carry tank into a chemical applicator for application on a field. A suitable chemical container for the farm location has an outer shell and inner molded tank with an upper portion that protrudes laterally outward over the top edge of the shell.
Patent CA-2707981-C (CA)
Title: Derives de 3-carboxypropyl-aminotetraline et composes connexes comme antagonistes du recepteur mu opioide
Inventor: TRAPP SEAN G
IPC: A61K31/197
Filed: 2008-12-10
Granted: 2016-05-10
Abstract: L'invention concerne des composés de 3-carboxypropyl-aminotétraline de formule (I) : (I) où R1, R2, R3, R4, R5, et R6 sont définis dans la description, ou un sel pharmaceutiquement acceptable de ceux-ci, qui sont des antagonistes au niveau du récepteur mu-opioïde. L'invention concerne également des compositions pharmaceutiques comprenant de tels composés, des procédés d'utilisation de tels composés pour traiter des affections associées avec une activité du récepteur mu-opioïde, et des procédés et des produits intermédiaires utiles pour préparer de tels composés.
Patent CA-2709416-C (CA)
Inventor: HASEGAWA TOMONORI
IPC: C08F236/20
Filed: 2008-03-31
Granted: 2013-04-16
Abstract: A rubber composition capable of giving a molded object which is excellent in sealing properties, heat resistance, and acid resistance, has a low reaction force and low hardness, is reduced in compression set, and is especially improved in compression set and unsusceptibility to compressive cracking at high temperatures. Also provided are a use of the rubber composition and a main body including the rubber composition mounted thereon. The rubber composition is characterized by comprising a specific ethylene/.alpha.-olefin/unconjugated polyene copolymer [A], carbon black [B], and surface-modified silica [C] which is obtained by subjecting precipitated silica to surface modification and has a BET  specific surface area of 30-80 m2/g, a particle diameter as measured by the Coulter counter method of 1.0-4.0 µm, and an M value of 50 or higher.
Patent CA-2711293-C (CA)
Title: Method for adjusting transmission timing and transmitting continuous packets and mobile station thereof
Inventor: AHN JOON KUI
IPC: H04L27/26
Filed: 2008-12-30
Granted: 2013-12-17
Abstract: A method of adjusting transmission timing, a method of continuously transmitting packets, and a mobile station are provided. The method of adjusting the transmission timing includes adjusting the transmission timing according to a transmission timing adjustment command when the transmission timing adjustment command is received from a receiving side; and creating a cyclic prefix (CP) in consideration of a part of a CP of a next symbol which overlaps with a previous symbol on a time axis on the basis of the adjusted transmission timing. Accordingly, it is possible to prevent deterioration in reception performance and minimize reception complexity even when packet transmission timing is adjusted at a transmitting side using an OFDMA or analogous radio access scheme.
Patent CA-2713292-C (CA)
Title: Delayed release rasagiline formulation
Inventor: SAFADI MUHAMMAD
IPC: C07C59/265
Filed: 2010-01-21
Granted: 2011-08-02
Abstract: Disclosed are formulations of rasagiline base which are designed to delay release of rasagiline while maintaining specific pharmacokinetic properties. Also, disclosed are rasagiline citrate salt and the use and process of manufacture thereof.
Patent CA-2731324-C (CA)
Inventor: ROTTER DANIEL M
IPC: B29C65/56
Filed: 2011-02-08
Granted: 2015-04-14
Abstract: A composite layup is formed on a tool and placed on a contoured part. The tool is contoured to substantially match the contour of the part. A set of location data is generated which represents the location of the part in space relative to the tool. An automated manipulator uses the location data to move the tool into proximity to the part and place the contoured layup on the part.
Patent CA-2732812-C (CA)
Inventor: COX JANICE L
IPC: A61M5/48
Filed: 2009-08-05
Granted: 2017-10-31
Abstract: A medicament dispensing mechanism is disclosed that is configured to eject successive doses of the medicament from a medicament chamber. An embodiment of the dis-pensing mechanism includes a housing and a plunger rod configured for ejecting the doses of medicament from the chamber. The dispensing mechanism further includes an actuation mech-anism that comprises a trigger associated with the housing and having a ready and a fired posi-tion with respect thereto. The trigger is configured for manipulation by a user for successive movement in a generally axial dosing motion from the ready position to the fired position in which the trigger is associated with the plunger rod to cause the plunger rod to eject one of the doses of a predetermined volume and a resetting motion from the fired position to the ready position that comprises axial rotation, wherein the trigger is uncoupled from the plunger rod during the resetting motion.